![]() This is both inefficient, and could cause over-heating of the Arduino. Vice versa, using an over-voltage power supply up to 20V will cause the regulators on the board to run at full-whack, dissipating the extra voltage as heat. If the board is supplied with less than 7V, the unit’s performance could become unstable, and the 5V I/O pin may end up supplying less than 5V, which could cause additional circuitry to function incorrectly. However, the operative word here is “can”. ![]() The Arduino can operate on a supply through this port of 6 to 20V. This is a common size barrel, and you’ll see 5.5mm/2.1mm featured on a lot of our items.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |